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Explain if the equilibrium would be shifted by adding a noble gas and increasing the total pressure.
2SO2 + O2 <---> 2SO3
The answer is that it has no effect on equilibrium. Why? I thought that rising the pressure is the same as decreasing the volume, which would shift the equation away from the formation of gas.
the highly reactive oh radical a species with an unpaired electron is believed to be involved in some atmospheric
Using the standard entropy values: NO(g), S° = +210.6 J mol-1 K-1 O2(g), S° = +205.0 J mol-1 K-1 NO2(g), S° = +240.5 J mol-1 K-1 calculate the standard entropy change
An 0.758 mol sample of neon gas at a temperature of 18.0 oC is found to occupy a volume of 24.0 liters. The pressure of this gas sample is. answer in mm Hg please.
The heat changes that come with the formation of 1.00 mol of carbon dioxide from its elements is -393.7 kj/mol. Explain what heat changes accompanies the formation of 0.568 mol of CO2
A 0.2527-g sample of a mixture of Mg(OH)2 and Al(OH)3 was treated with 50.00 mL of 0.225 mol L?1 HCl(aq). The resulting solution required 13.73 mL of 0.176 mol L?1 NaOH(aq) to neutralize the excess, unreacted HCl
calorimeters, is -3226.7 kJ/mol. When 2.5127 g of benzoic acid was burned in a calorimeter, the temperature increased from 20.84 to 25.67C. What is the heat capacity of the bumb
What is the acidic solution to this half reaction. please show in detail. HCN+ Cro4^2- = CNO-+ Cr(OH)4-
What advantages does liquid chromatography have over TLC. and what advantages does liquid chromatography have.
HBr is mixed with water. Which is the best description of what you would expect to find in the solution
Explain how the enthalpy, entropy, and free energy of this system change as the dissolving process proceeds. Of the three parameters, ÄS, ÄH, and ÄG, specified in part 1, which has a sign different from the other two. Explain.
What mass of benzoic acid, would you dissolve in 300.0 of water to produce a solution with a = 2.75?
How would you distinguish between the following compounds? State what you would do and what you would see. (lab associated witht his question used Jones, Lucas, Iodoform tests)
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